Show HN: Gravity – interactive solar-system simulator, from Newton to Einstein

🚀 Gravity Simulator: From Newton to Einstein in One Interactive Tool

This interactive solar-system simulator, built with TypeScript, Three.js, and Vite, lets users explore orbits, gravity, and spacetime curvature through a guided tour and hands-on experiments. By accurately modeling celestial bodies and their movements using real radii, masses, and orbital elements, the simulator provides an engaging and educational experience.

guid

https://news.ycombinator.com/item?id=48459837

source_url

https://qunabu.github.io/Gravity/

author_name

qunabu

id: 3647
uid: HOUqx
insdate: 2026-06-09 14:05:15
title: Show HN: Gravity – interactive solar-system simulator, from Newton to Einstein
additional: 🚀 Gravity Simulator: From Newton to Einstein in One Interactive Tool

This interactive solar-system simulator, built with TypeScript, Three.js, and Vite, lets users explore orbits, gravity, and spacetime curvature through a guided tour and hands-on experiments. By accurately modeling celestial bodies and their movements using real radii, masses, and orbital elements, the simulator provides an engaging and educational experience.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48459837
source_url: https://qunabu.github.io/Gravity/
updated:
image:
author_name: qunabu
author_link:
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